Critical Care Nursing Exam Questions

Questions 81

ATI RN

ATI RN Test Bank

Critical Care Nursing Exam Questions Questions

Question 1 of 5

A nurse walks into a patients room and begins preparing a syringe to perform a blood draw on the patient. The nurse observes that the patient is firmly gripping the side of the bed, averting her eyes, and sweating from her forehead when she sees the needle. What would be the best intervention for the nurse to make?

Correct Answer: D

Rationale: The correct answer is D because it shows empathy and promotes patient education. By describing the procedure and its necessity, the nurse can alleviate the patient's anxiety and build trust. This approach allows the patient to feel informed and in control, reducing fear and increasing cooperation. It also demonstrates respect for the patient's feelings and promotes a therapeutic relationship. Choice A is incorrect as it disregards the patient's fear and can lead to increased distress. Choice B might be an option, but it doesn't address the patient's anxiety in the moment. Choice C, while helpful in some cases, doesn't directly address the patient's specific fear of the blood draw procedure.

Question 2 of 5

The nurse is caring for a patient with acute kidney injury who is being treated with hemodialysis. The patient asks if he will need dialysis for the rest of his life. Which of the following would be the best response?

Correct Answer: D

Rationale: The correct answer is D: �Recovery is possible, but it may take several months.� This response is the best choice as it provides a balanced and accurate explanation to the patient. Here's the rationale: 1. Hemodialysis is often used as a temporary measure to support kidney function while allowing time for the kidneys to recover. 2. Acute kidney injury can be reversible in some cases, especially if the underlying cause is identified and treated promptly. 3. Recovery time varies for each individual, and it can indeed take several months for kidney function to improve. 4. Choices A, B, and C are incorrect: - A is overly pessimistic and does not consider the potential for recovery. - B provides a specific timeframe that may not be accurate for all patients. - C is not a reliable indicator of kidney function recovery and may lead to confusion.

Question 3 of 5

The nurse is assessing a client and identifies a bruit over the thyroid. This finding is consistent with which interpretation?

Correct Answer: D

Rationale: The presence of a bruit over the thyroid indicates increased blood flow, characteristic of hyperthyroidism. This excess blood flow is due to the hypermetabolic state in hyperthyroidism, leading to turbulent blood flow and the audible bruit. A bruit is not typically associated with hypothyroidism, thyroid cysts, or thyroid cancer, as these conditions do not cause increased blood flow. Therefore, the correct interpretation is hyperthyroidism.

Question 4 of 5

The patient is admitted with complaints of general malaise and fatigue, along with a decreased urinary output. The patient�s urinalysis shows coarse, muddy brown granular casts and hematuria. The nurse determines that the patient has:

Correct Answer: C

Rationale: The correct answer is C: intrarenal disease, probably acute tubular necrosis. The patient's symptoms of general malaise, fatigue, decreased urinary output, along with the presence of coarse, muddy brown granular casts and hematuria in the urinalysis indicate kidney damage. Acute tubular necrosis is a common cause of acute kidney injury characterized by damage to the renal tubules, leading to impaired kidney function. The presence of granular casts and hematuria suggests tubular injury and bleeding within the kidney. Choices A and B are incorrect as they refer to prerenal and postrenal causes of kidney injury, respectively, which do not align with the patient's symptoms and urinalysis findings. Choice D is incorrect as a urinary tract infection would typically present with different symptoms and urinalysis findings.

Question 5 of 5

Which statement is a likely response from someone who h as survived a stay in the critical care unit?

Correct Answer: A

Rationale: Rationale: Choice A is the correct answer because it reflects a positive attitude towards potential future treatments in the critical care unit and gratitude for being able to see family again. The survivor acknowledges the past experience but remains optimistic. Summary: - Choice B is incorrect as it shows a strong aversion to hospital care, indicating a preference for death over treatment. - Choice C is incorrect as it focuses on the family's reaction and not the survivor's personal experience or perspective. - Choice D is incorrect as it highlights a trivial aspect (eating) rather than reflecting on the ICU experience or future treatments.

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